Secure Land Registry System using Blockchain


  • We present a framework that could be used for the implementation of blockchain technology in land registration sector for Land Records.
  • The aim of our proposed framework is firstly to implement blockchain technology for Land Records and secondly to provide secure storage of electronic records by defining Chain access rules for the land users of the proposed framework.
  • Moreover, this project provides the scalability problem faced by the blockchain technology in general via use of chain storage of the records.
  • This project provides the Land Records system with the benefits of having a scalable, secure and integral blockchain-based solution.


  • Land Data Leakage is always possible because the existing system is a centralized distributed system.
  • In the existing system there are drawbacks such as no data privacy, less reliability and lack of network security in sharing the health record among the cloud servers.
  • It also lacks in data retrieval process since the existing system faces storage issues


  • In a centralize communication model, the system Government Register may disclose sensitive data due to insider attack
  • Several large-sized distributed data centers which creates a huge burden for computing, storage, and networking resources


  • In the proposed blockchain technology based Land Records provides decentralized system.
  • This proposed system provides trustworthy access control mechanism by using the smart contracts in order to achieve secured Land Records sharing between the land Owner and the Government officials also including Land Buyer.
  • In the proposed system, a Land Owner can register and feed his details regarding Land which then will be converted into hash value using SHA 512  algorithm and then it will be embed to a Land Records Data.
  •  Using this hash value the Register and the Buyer can view the details permitted by the Land Owner.
  • The Register can now provide the Land Documents by viewing the Land record and this will be converted into a block.
  •  This block can be viewed by Buyer and automatically document will also be created.


  • By using the unmodifiable property of blockchain provide more security.
  • Confidentiality is transparent with each transaction visible to all the peers.
  • Run a application in offline mode.
  • Provide accurate and reliable information


Software Requirements:

  • Front End – Anaconda IDE
  • Backend – SQL
  • Language – Python 3.8

Hardware Requirements:

  • Hard Disk: Greater than 500 GB
  • RAM: Greater than 4 GB
  • Processor: I3 and Above

 Including Packages

* Base Paper

* Complete Source Code

* Complete Documentation

* Complete Presentation Slides

* Flow Diagram

* Database File

* Screenshots

* Execution Procedure

* Readme File

* Addons

* Video Tutorials


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